hypersonic glider
41Boeing X-20 — Künstlerische Darstellung des Dyna Soar beim Wiedereintritt Prototyp des X 20 Dyna Soar …
42Dyna-Soar — Künstlerische Darstellung des Dyna Soar beim Wiedereintritt …
43Dynasoar — Künstlerische Darstellung des Dyna Soar beim Wiedereintritt Prototyp des X 20 Dyna Soar …
44X-20 — Künstlerische Darstellung des Dyna Soar beim Wiedereintritt Prototyp des X 20 Dyna Soar …
45X-20 Dyna-Soar — Künstlerische Darstellung des Dyna Soar beim Wiedereintritt Prototyp des X 20 Dyna Soar …
46aerospace engineering — aerospace engineer. the branch of engineering that deals with the design, development, testing, and production of aircraft and related systems (aeronautical engineering) and of spacecraft, missiles, rocket propulsion systems, and other equipment… …
47Hydrogen-powered aircraft — In 2008, The Boeing Fuel Cell Demonstrator achieved straight level flight on a manned mission powered by a hydrogen fuel cell.[1] A hydrogen powered aircraft is an airplane that uses hydrogen as a power source …
48List of aircraft (M) — This is a list of aircraft in alphabetical order beginning with M . pre 1914 3 20 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Gliders HPA UAV s Engines M M Squared Aircraft M Squared Sport 1000 M Squared Sprint 1000 FP M Squared Sprint 10 …
49List of NASA aircraft — Throughout its history NASA has used several different types of aircraft on a permanent, semi permanent, or short term basis. These aircraft are usually surplus, but in a few cases are newly built, military aircraft. Contents 1 NASA 515 2 F5D… …
50Scaled Composites Tier One — Tier One redirects here. For other uses, see Tier 1 (disambiguation). Tier One is Scaled Composites program of suborbital human spaceflight using the reusable spacecraft SpaceShipOne and its launcher White Knight. The craft was designed by Burt …
